Doumob — Board/Management Information 2024

Jun 7, 2024

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

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Doumob 豆 盟 科 技 有 限 公 司

(incorporated in the Cayman Islands with limited liability)

(Stock Code: 1917)

CHANGE OF COMPANY SECRETARY, PROCESS AGENT AND AUTHORIZED REPRESENTATIVE

The board of directors (the “ Board ”) of Doumob (the “ Company ”) announces that the Company has engaged SWCS Corporate Services Group (Hong Kong) Limited (“ SWCS ”) to provide corporate secretarial services support to the Company and SWCS has nominated Ms. Ho Yin Kwan (“ Ms. Ho ”) to assume the offices of the company secretary of the Company (the “ Company Secretary ”), process agent in Hong Kong for the purpose of accepting service of process in Hong Kong under Part 16 of the Companies Ordinance (Chapter 622 of the Laws of Hong Kong) and for the purpose of accepting services of process and notices on the Company’s behalf in Hong Kong under Rule 19.05(2) of the Rules Governing the Listing of Securities (the “ Listing Rules ”) on The Stock Exchange of Hong Kong Limited (the “ Stock Exchange ”) (collectively, the “ Process Agent ”), and an authorized representative of the Company for the purpose of Rule 3.05 of the Listing Rules (the “ Authorized Representative ”) since May 2023.

The Board hereby announces that Ms. Ho has tendered her resignation as the Company Secretary, the Process Agent and the Authorized Representative with effect from 7 June 2024, and SWCS has re-nominated Ms. Au Wai Ching (“ Ms. Au ”) in place of Ms. Ho to act as the Company Secretary, the Process Agent and the Authorized Representative with effect from 7 June 2024.

Ms. Ho has confirmed that she has no disagreement with the Board and there is no matter relating to her resignation that needs to be brought to the attention of the shareholders of the Company or the Stock Exchange.

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Ms. Au Wai Ching joined SWCS, a corporate service provider, in January 2016, and currently serves as a senior manager in corporate services. Ms. Au is a Chartered Secretary, a Chartered Governance Professional and an Associate of both The Hong Kong Chartered Governance Institute and The Chartered Governance Institute in the United Kingdom. Ms. Au obtained a bachelor’s degree in business administration and a master’s degree in professional accounting and corporate governance from City University of Hong Kong.

The Board would like to take this opportunity to express its gratitude to Ms. Ho for her valuable contribution to the Company during her tenure of service, and to welcome Ms. Au on her new appointment.

By order of the Board Doumob Yang Bin

Chairman and Executive Director

Beijing, the PRC, 7 June 2024

As at the date of this announcement, the executive directors of the Company are Mr. Yang Bin and Ms. Liu Yuanyuan; the non-executive director of the Company is Mr. Liu Ailun; and the independent non-executive directors of the Company are Mr. Chan Yiu Kwong, Mr. Zhang Xuehuo and Mr. Zhang Limin.

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